package com.lx.tldoj.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.lx.tldoj.mapper.CompetitionJoinMapper;
import com.lx.tldoj.model.dto.competition.CompetitionQueryRequest;
import com.lx.tldoj.model.entity.Competition;
import com.lx.tldoj.model.entity.CompetitionJoin;
import com.lx.tldoj.model.vo.CompetitionVO;
import com.lx.tldoj.service.CompetitionJoinService;
import com.lx.tldoj.service.UserService;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.stream.Collectors;

/**
* @description 针对表【competition(题目)】的数据库操作Service实现
* @createDate 2023-08-07 20:58:00
*/
@Service
public class CompetitionJoinServiceImpl extends ServiceImpl<CompetitionJoinMapper, CompetitionJoin>
    implements CompetitionJoinService {


}




